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Information Journal Paper

Title

EFFECT OF NATURAL CONTROL AGENTS ON APPLE LEAF MINER [LEUCOPTERA SCITELLA (ZELL)] IN KHALATPOUSHAN, TABRIZ

Pages

  63-69

Abstract

 The mortalities occurred on various developmental stages of APPLE LEAF MINER [Leucoptera scitella (Zell)] on Goldend and Red Delicious varieties grown on trellis at Khalatpoushan Experimental Station were studied from late in 1992 and during 1993. The mortality rates of over wintering pupae as well as various developmental stages of the first and second generations was determined estimating the relevant k-values. The percentage mortality of over wintering pupae appeared to be 7.17%, of which 1.83% was due to the parasitism whilst the other control agents had caused 5.34% mortalities. 2.64% and 1.73% egg mortalities were calculated for the two generations. Mortality rates due to the NATURAL CONTROL AGENTS at 4 larval instars and pupal stage during the 1st generation appeared to be 7.4%, 1.58%, 13.74%, 22.2% and 12.16% respectively. Whlilst estimates of such mortality rates during the 2nd generation were as 6.7%, 11.29%, 42.59%, 32.16% and 2.60%, respectively. The highest mortality rates within the two generations were associated with parasitism and the main parasitoides collected from different developmental stages belonged to the genus BARYSCAPUS in the family Eulophidae.

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    APA: Copy

    RAHNEMOON, A.A., TALEBI CHAICHI, P., & HEJAZI, M.J.. (2003). EFFECT OF NATURAL CONTROL AGENTS ON APPLE LEAF MINER [LEUCOPTERA SCITELLA (ZELL)] IN KHALATPOUSHAN, TABRIZ. JOURNAL OF AGRICULTURAL KNOWLEDGE, 12(4), 63-69. SID. https://sid.ir/paper/28711/en

    Vancouver: Copy

    RAHNEMOON A.A., TALEBI CHAICHI P., HEJAZI M.J.. EFFECT OF NATURAL CONTROL AGENTS ON APPLE LEAF MINER [LEUCOPTERA SCITELLA (ZELL)] IN KHALATPOUSHAN, TABRIZ. JOURNAL OF AGRICULTURAL KNOWLEDGE[Internet]. 2003;12(4):63-69. Available from: https://sid.ir/paper/28711/en

    IEEE: Copy

    A.A. RAHNEMOON, P. TALEBI CHAICHI, and M.J. HEJAZI, “EFFECT OF NATURAL CONTROL AGENTS ON APPLE LEAF MINER [LEUCOPTERA SCITELLA (ZELL)] IN KHALATPOUSHAN, TABRIZ,” JOURNAL OF AGRICULTURAL KNOWLEDGE, vol. 12, no. 4, pp. 63–69, 2003, [Online]. Available: https://sid.ir/paper/28711/en

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